400372404

素因数分解:

$2^2\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{15569}}^1$

素因数の和:17719

約数の個数: 24

約数和(自身を含む): 934698240

約数和(自身を除く): 534325836

約数列:

[1, 2, 3, 4, 6, 12, 2143, 4286, 6429, 8572, 12858, 15569, 25716, 31138, 46707, 62276, 93414, 186828, 33364367, 66728734, 100093101, 133457468, 200186202, 400372404]

約数ペア:

[(1, 400372404), (2, 200186202), (3, 133457468), (4, 100093101), (6, 66728734), (12, 33364367), (2143, 186828), (4286, 93414), (6429, 62276), (8572, 46707), (12858, 31138), (15569, 25716)]